Here is all the info I have. My PC is an HP m8000n. AMD Athlon(tm)64 X2 Dual core Processor 5200+ 2.60 GHZ. 2.00 GB RAM 32 bit operating system. Im running Windows Vista. Also a note is I just put in a Galaxy GEforce GTS 250 graphics card. I installed the drivers and everything seems to be working fine. I have tried running as administrator and also running in different compatibility modes but I cant even get it to startup. The black screen is there for 2 seconds and then it stops working and gives me that error. Last note is I just recently restored my PC to factory settings. I had to put vista service pack 1 and 2 back on it which i did and I have gone through 3 or 4 sets of Windows Updates. I would appreciate any help or info anything at all! Thanks very much.